Apr 9, 2010 #2 Bud stankalot New Member Re: Lighting?? 30-50 watts per square foot for veg. 50-75 watt per square foot for flower.
Apr 9, 2010 #4 Bud stankalot New Member Re: Lighting?? 18/6 for veg, 12/12 for flowering. Some people like to veg 24/0 or 20/4.